html, 
body, 
#app{
height: 100%;
margin: 0;
padding: 0;
}
.el-card{
    margin-top: 8px;
    box-shadow: 0 1px 1px rgba(0,0,0,0.15) !important;
}
.el-table{
    margin-top: 7px;
    font-size: 12px;
}
.el-pagination{
    margin-top: 10px;
}